Maintenance Recommendations For Injection Molds
First, select the appropriate molding equipment, determine the reasonable process conditions, if the injection molding machine is too small, it can not meet the requirements, too much is a waste of energy, and will damage the mold or template clamping force due to improper adjustment, while reducing efficiency.
Second, after installing the mold on the injection molding machine, the empty mold must be operated first. Observe whether the operation of each component is flexible, whether there is an abnormal phenomenon, the ejection stroke, whether the opening stroke is in place, whether the parting surface is closely matched when the mold is closed, and whether the platen screw is tightened.
Fourth, the sliding parts on the mold, such as the guide post, return needle, push rod, core, etc., should be observed at any time, regular inspection, timely scrubbing and filling grease, especially in summer, high temperature, at least twice per shift, to Make sure these sliders are flexible to prevent stressful seizures.